0
0
0
0
2
1
2
0
0
0
0
0
2
3
9
5
7
3
8
2
1
6
2
1
0
1
0
2
1
0
2
1
0
0
0
3
0
2
2
0
1
0
0
0
1
0
0
0
0
3
0
0
0
0
0
2
0
2
0
0
0
0
1
1
0
2
0
1
1
0
3
0
0
0
2
0
0
0
0
0
0
3
1
0
0
0
1
0
0
0
0
0
0
1
0
0
6
10
1
0
1
0
0
2
0
0
0
1
0
2
2
0
0
0
0
0
0
0
0
5
21
2
0
0
0
2
0
2
0
0
0
0
2
1
2
0
1
1
1
0
0
6
9
0
4
0
0
0
1
1
10
2
1
1
0
0
0
2
0
0
0
1
0
1
3
0
1
0
2
0
0
1
1
2
5
1
0
0
0
2
1
4
3
0
1
0
1
1
2
6
2
0
7
0
1
6
0
0
4
0
1
0
12
13
7
15
7
8
11
8
14
11
13
10
18
7
15
16
25
7
16
12
21
1
0
1
0
1
1
0
1
1
1
0
1
0
1
1
0
0
1
13
8
20
10
0
0
1
6
7
13
0
0
3
0
0
0
1
0
0
0
1
0
1
0
0
1
1
1
0
1
3
1
1
0
1
2
0
0
3
0
0
0
1
0
0
0
0
